Congruent vs Supplementary

Front

What are congruent angles?

Back

Angles that have the same measure.

Front

What are supplementary angles?

Back

Two angles whose measures add up to 180 degrees.

Front

If angle 1 = 27° and angle 2 is supplementary to angle 1, what is the measure of angle 2?

Back

153°

Front

What type of angles are formed when two lines intersect?

Back

Vertical angles, which are congruent.

Front

When two parallel lines are cut by a transversal, what types of angles are formed?

Back

Congruent and supplementary angles.

Front

If angle 5 is 40°, what is the measure of its supplementary angle?

Back

140°

Front

What is the relationship between corresponding angles when two parallel lines are cut by a transversal?

Back

They are congruent.

Front

If angle 3 and angle 7 are congruent, what can we say about their measures?

Back

They are equal.

Front

What is the sum of the measures of two supplementary angles?

Back

180 degrees.

Front

If angle 4 is 90°, what is the measure of angle 1 if they are supplementary?

Back

90°.